frequency - Alice is about to enter an unknown building while looking for an apartment for rent. Unscramble the letters in the sign to find out the probable danger if she enter the building., wavelength - A group of sailors is on their way to the shore. They are observing the distance of one wave to another wave to know how far are they from the shore. Unscramble the letters to know what property of wave is this., energy - Amina is living in a small community where most of the houses have solar panels on their roofs. Unscramble the letters to find out what is being stored in these solar panels.. ,

EM Waves

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